Latest questions

James Questions about HW Mar 27, 2025, 10:37 AM Apr 3, 2025, 11:02 AM 1

CIB line debugging

It has been a long-standing problem with a previous installation that several devices communicate incorrectly on the CIB lines.We have already replaced...
krumpli01 Other SW Jan 17, 2025, 10:22 AM Jan 17, 2025, 10:05 AM Solved 3

Log user web logins

How is it possible to log whom logged into the web interface of the PLC? Both directly and via Tecoroute/iFoxtrot. I want to log usernames and times. 
#1113 Programming in Mosaic Nov 25, 2024, 10:07 AM Nov 25, 2024, 10:02 PM 1

License Dongle Compatibility Issue on Windows 11

I have a license dongle that works perfectly on Windows 10 but does not function on Windows 11. Could you please let me know what steps I need to take...
#1113 Programming in Mosaic Nov 4, 2024, 9:37 AM Nov 4, 2024, 11:08 AM 1

Compatibility of KNX Devices with Different KNX IP Gateways

I’m planning to use TECO PLCs in a project and need to integrate them with KNX devices. For this, I understand I’ll need a KNX IP gateway. My question...
krumpli01 Questions about HW Oct 16, 2024, 8:05 PM Oct 16, 2024, 8:20 PM 1

Error E-B1-88-1006

I'm getting this error, it happened on a few PLCs, all of them are CP-2005.What could cause this error? The TCL2 line is closed with the included resistor...
krumpli01 Programming in Mosaic Oct 15, 2024, 8:56 AM Oct 15, 2024, 8:56 AM 1

Runtime hours counter

I want to program a counter that registers runtime hours of an output. How it can be done it easily?My problem is how to prevent it resetting after restarts...
#1113 Questions about HW Oct 13, 2024, 10:32 PM Oct 14, 2024, 7:00 AM 1

Analog Input Module Capacity for Foxtrot 2 PLC

Could you please provide information on the maximum number of analog input modules that can be connected to the Foxtrot 2 PLC without causing delays in...
#1113 Programming in Mosaic Oct 12, 2024, 6:46 PM Pending 0

How to Establish Communication Between Two PLCs

How can two PLCs communicate with each other? For example, I have two cp-2090, and I want to access a variable from the second PLC in a program on the...
#1113 Other Sep 19, 2024, 2:04 PM Sep 19, 2024, 3:15 PM 1

Two TCL2 Buses in a Single PLC

Can I have two TCL2 buses in one PLC? My goal is to connect more than 10 extension modules on the TCL2 bus. However, based on the information from the...
A.L. Questions about HW Aug 26, 2024, 3:21 PM Pending 0

extension modules ib, os

Why IB-1301 and OS -1401 modules often fail with an error 4301. How can they be protected?